1#! /bin/sh
2#
3# SPDX-License-Identifier: BSD-2-Clause
4#
5# Copyright (c) 2018-2021 Gavin D. Howard and contributors.
6#
7# Redistribution and use in source and binary forms, with or without
8# modification, are permitted provided that the following conditions are met:
9#
10# * Redistributions of source code must retain the above copyright notice, this
11#   list of conditions and the following disclaimer.
12#
13# * Redistributions in binary form must reproduce the above copyright notice,
14#   this list of conditions and the following disclaimer in the documentation
15#   and/or other materials provided with the distribution.
16#
17# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
18# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
21# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
22# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
23# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
24# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
25# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
26# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
27# POSSIBILITY OF SUCH DAMAGE.
28#
29
30set -e
31
32script="$0"
33testdir=$(dirname "$script")
34
35. "$testdir/../functions.sh"
36
37if [ "$#" -lt 1 ]; then
38	printf 'usage: %s dir [exe [args...]]\n' "$0"
39	printf 'valid dirs are:\n'
40	printf '\n'
41	cat "$testdir/all.txt"
42	printf '\n'
43	exit 1
44fi
45
46d="$1"
47shift
48
49if [ "$#" -gt 0 ]; then
50	exe="$1"
51	shift
52else
53	exe="$testdir/../bin/$d"
54fi
55
56name="$testdir/$d/read.txt"
57results="$testdir/$d/read_results.txt"
58errors="$testdir/$d/read_errors.txt"
59
60out="$testdir/${d}_outputs/read_results.txt"
61outdir=$(dirname "$out")
62
63if [ ! -d "$outdir" ]; then
64	mkdir -p "$outdir"
65fi
66
67exebase=$(basename "$exe")
68
69if [ "$d" = "bc" ]; then
70	options="-lq"
71	halt="halt"
72else
73	options="-x"
74	halt="q"
75fi
76
77if [ "$d" = "bc" ]; then
78	read_call="read()"
79	read_expr="${read_call}\n5+5;"
80else
81	read_call="?"
82	read_expr="${read_call}"
83fi
84
85printf 'Running %s read...' "$d"
86
87set +e
88
89while read line; do
90
91	printf '%s\n%s\n' "$read_call" "$line" | "$exe" "$@" "$options" > "$out"
92	checktest "$d" "$?" 'read' "$results" "$out"
93
94done < "$name"
95
96printf 'pass\n'
97
98printf 'Running %s read errors...' "$d"
99
100while read line; do
101
102	printf '%s\n%s\n' "$read_call" "$line" | "$exe" "$@" "$options" 2> "$out" > /dev/null
103	err="$?"
104
105	checkerrtest "$d" "$err" "$line" "$out" "$exebase"
106
107done < "$errors"
108
109printf 'pass\n'
110
111printf 'Running %s empty read...' "$d"
112
113read_test=$(printf '%s\n' "$read_call")
114
115printf '%s\n' "$read_test" | "$exe" "$@" "$opts" 2> "$out" > /dev/null
116err="$?"
117
118checkerrtest "$d" "$err" "$read_test" "$out" "$exebase"
119
120printf 'pass\n'
121
122printf 'Running %s read EOF...' "$d"
123
124read_test=$(printf '%s' "$read_call")
125
126printf '%s' "$read_test" | "$exe" "$@" "$opts" 2> "$out" > /dev/null
127err="$?"
128
129checkerrtest "$d" "$err" "$read_test" "$out" "$exebase"
130
131exec printf 'pass\n'
132